This is Cherokee from the Rocky Mountain Wildlife Foundation in Guffey, CO enjoying a little snack. And yes, that is a horse leg she is chewing on.
I made basic adjustments in Adobe Camera Raw. In Photoshop I used the Spot Healing Brush to remove some unwanted artifacts and added more color to her eyes with the sponge tool. I removed the blue tone that resulted from her being in the shade with a hue/saturation adjustment layer. I also added a curves adjustent layer.